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Microchip PAC1921-1-AIA-TR High-Side Power/Current Monitor With Analog Output
Latest company news about Microchip PAC1921-1-AIA-TR High-Side Power/Current Monitor With Analog Output

Microchip PAC1921-1-AIA-TR High-Side Power/Current Monitor With Analog Output


Product Description Of PAC1921-1-AIA-TR
PAC1921-1-AIA-TR is a dedicated power-monitoring device with a configurable analog output that can present power, current or voltage. PAC1921-1-AIA-TR is designed for power measurement and diagnostic systems that can not allow for latency when performing high-speed power management. Measurements are accumulated in large lossless registers, allowing for integration periods of 500 μs to 2.9 seconds. The measurement is averaged and presented on the analog output with a full scale range of 3V, 2V, 1 .5V or 1.0V.


Specification Of PAC1921-1-AIA-TR
Sensing Method:High Side
Supply Voltage - Max:5.5 V
Supply Voltage - Min:3 V
Operating Supply Current:450 uA
Accuracy:1 %
Minimum Operating Temperature:- 40 C
Maximum Operating Temperature:+ 85 C


Features Of PAC1921-1-AIA-TR
Configurable Measurement Type Output: Power, Current or Bus Voltage
Configurable Voltage Output (3V, 2V, 1.5V, 1V)
All output values also available over SMBus
New Device Topology
Provides integrated average power measurement
Power measurements provided to microcontroller with ADC inputs
Unique lossless integrating architecture allows operation at low sense voltages
Output voltage proportional to selected measurement
High- Side Current Sensor
100 mV fll-scale current sense voltage range
Second-order delta-sigma ADC with 11-bit or 14- bit resolution
Selectable current binary gain ranges: 1x through 128x
1% Power Measurement Accuracy


Applications Of PAC1921-1-AIA-TR
Diagnostic Equipment
Servers
Power Supplies
Industrial and Power Management Systems
Notebook and Desktop Computers


Device Block Diagram Of PAC1921-1-AIA-TR

latest company news about Microchip PAC1921-1-AIA-TR High-Side Power/Current Monitor With Analog Output  0


latest company news about Microchip PAC1921-1-AIA-TR High-Side Power/Current Monitor With Analog Output  1

Pub Time : 2025-02-12 17:08:56 >> News list
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